Freezing of the QCD coupling constant and the pion form factor

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dc.contributor.authorAguilar, A. C.
dc.contributor.authorMihara, A.
dc.contributor.authorNatale, A. A.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:06:42Z
dc.date.available2014-05-20T14:06:42Z
dc.date.issued2003-01-01
dc.description.abstractThe possibility that the QCD coupling constant (alpha(s)) has an infrared finite behavior (freezing) has been extensively studied in recent years. We compare phenomenological values of the frozen QCD running coupling between different classes of solutions obtained through non-perturbative Schwinger-Dyson Equations. With these solutions were computed QCD predictions for the asymptotic pion form factor which, in turn, were compared with experiment.en
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.format.extent207-210
dc.identifier.citationHadron Physics 2002. Singapore: World Scientific Publ Co Pte Ltd, p. 207-210, 2003.
dc.identifier.urihttp://hdl.handle.net/11449/23420
dc.identifier.wosWOS:000230305500013
dc.language.isoeng
dc.publisherWorld Scientific Publ Co Pte Ltd
dc.relation.ispartofHadron Physics 2002
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.titleFreezing of the QCD coupling constant and the pion form factoren
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.worldscientific.com/page/authors/author-rights
dcterms.rightsHolderWorld Scientific Publ Co Pte Ltd
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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